SubVault

Secure, analytics-driven membership vaults with churn-proof insights.

Score: 8.0/10FranceHard BuildReady to Spawn
Brand Colors

The Opportunity

Problem

Solo founders in the creator economy can't build scalable membership sites without hiring a dev team, forcing them to seek no-code solutions for payments and content gating.

Solution

SubVault empowers solo creators to build vaults of gated content with built-in churn prediction and retention automations. Supabase powers scalable auth; Stripe handles payments. Get actionable insights to keep members paying longer.

Target Audience

Solo founders in the creator economy building membership or subscription sites

Differentiator

AI-powered churn alerts and retention tools baked in from day one.

Brand Voice

supportive

Features

Vault Builder

must-have18h

Drag-drop content organization into vaults.

Churn Prediction

must-have25h

AI alerts for at-risk members.

Retention Automations

must-have20h

Auto-emails for re-engagement.

Secure File Hosting

must-have15h

Upload videos/PDFs with access control.

Revenue Dashboard

must-have16h

LTV/churn/MRR tracking.

Member Segmentation

nice-to-have12h

Tag and personalize access.

Export Reports

nice-to-have10h

CSV/PDF analytics.

Community Feeds

future18h

Light forum per vault.

Total Build Time: 134 hours

Database Schema

users

ColumnTypeNullable
iduuidNo
emailtextNo
roletextNo

Relationships:

  • owns vaults

vaults

ColumnTypeNullable
iduuidNo
user_iduuidNo
nametextNo
priceintNo

Relationships:

  • foreign to users.id, contains files

members

ColumnTypeNullable
iduuidNo
vault_iduuidNo
user_emailtextNo
churn_scoreintYes
last_activetimestampYes

Relationships:

  • foreign to vaults.id

files

ColumnTypeNullable
iduuidNo
vault_iduuidNo
pathtextNo

Relationships:

  • foreign to vaults.id

API Endpoints

POST
/api/vaults

Create vault

🔒 Auth Required
GET
/api/churn/:vaultId

Fetch predictions

🔒 Auth Required
POST
/api/automations

Trigger retention email

🔒 Auth Required
POST
/api/files/upload

Secure upload

🔒 Auth Required
GET
/api/dashboard/:vaultId

Metrics overview

🔒 Auth Required

Tech Stack

Frontend
Next.js 14 + Tailwind + Framer Motion
Backend
Next.js + Supabase Functions
Database
Supabase
Auth
Supabase Auth
Payments
Stripe
Hosting
Vercel
Additional Tools
Supabase StorageOpenAI for churn ML

Build Timeline

Week 1: Core vault & auth

25h
  • Vault UI
  • File upload

Week 2: Payments & access

30h
  • Stripe
  • Gating

Week 3: Analytics MVP

28h
  • Dashboard
  • Basic churn

Week 4: AI churn & autos

25h
  • Predictions
  • Emails

Week 5: Polish & segments

20h
  • Segmentation
  • Tests

Week 6: Optimization

15h
  • Performance
  • Beta

Week 7: Launch prep

10h
  • Landing
  • SEO
Total Timeline: 7 weeks • 153 hours

Pricing Tiers

Free

$0/mo

50 members

  • 1 vault
  • Basic gating

Pro

$35/mo

2k members

  • Unlimited vaults
  • Churn predictions
  • Automations

Growth

$79/mo

10k members

  • All Pro + Advanced ML
  • Segments
  • Exports

Revenue Projections

MonthUsersConversionMRRARR
Month 11201%$42$504
Month 69003%$945$11,340

Unit Economics

$35
CAC
$600
LTV
3.5%
Churn
85%
Margin
LTV:CAC Ratio: 17.1xExcellent!

Landing Page Copy

Vault Your Content, Secure Your Revenue

Memberships with churn insights to grow MRR sustainably.

Feature Highlights

Smart churn alerts
Retention automations
File vaults
Deep analytics
Scale secure

Social Proof (Placeholders)

"'Churn dropped 40%' - Jordan T."
"'Insights changed my biz' - Lisa M."

First Three Customers

Engage analytics-focused creators on Twitter/LinkedIn; free access for podcasters uploading episodes; validate via Typeform in creator Discords.

Launch Channels

Product Huntr/indiehackersLinkedIn SaaS groups#SaaS Twitter

SEO Keywords

membership churn reductioncreator retention toolsubscription analytics saasgated content dashboard

Competitive Analysis

5% + fees
Strength

Community

Weakness

Poor analytics

Our Advantage

Churn-focused insights

Enterprise
Strength

Billing

Weakness

No content tools

Our Advantage

Creator-centric vaults + analytics

🏰 Moat Strategy

Member behavior data for improving churn ML; network of creator benchmarks.

⏰ Why Now?

2024 creator MRR focus amid economic shifts; AI makes predictive retention viable.

Risks & Mitigation

technicalmedium severity

ML model accuracy

Mitigation

Start rule-based, iterate to AI

financiallow severity

OpenAI costs

Mitigation

Batch predictions

legalmedium severity

GDPR for member data

Mitigation

Supabase compliance

Validation Roadmap

pre-build5 days

Landing page signups

Success: 100 emails

growth60 days

Affiliate program

Success: 20% referral growth

Pivot Options

  • Standalone churn tool
  • Creator agency dashboard

Quick Stats

Build Time
153h
Target MRR (6 mo)
$1,200
Market Size
$2500.0M
Features
8
Database Tables
4
API Endpoints
5